Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952396 | Enhanced dual counter rotating ring network control system | Peter Cottreau, Alan Hurren, Wang-Hsin Peng, Mark Cobbold | 2005-10-04 |
| 6937574 | Virtual private networks and methods for their operation | Peter Cottreau, Alan Hurren | 2005-08-30 |
| 5677910 | High performance two-port transport LAN bridge | — | 1997-10-14 |
| 5164941 | System for implementing improved attempt-and-defer access contention protocol | David Schenkel, David Milton | 1992-11-17 |